63366-23-4
trimethyl-(5-trimethylstannylfuran-2-yl)stannane
→
55368-37-1
4-[5-(4-cyanophenyl)furan-2-yl]benzonitrile
1443-80-7
对氰基苯乙酮
+
20099-89-2
2-溴-4'-氰基苯乙酮